| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.77 | 5.137% | $136.4363 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $11.29 | 8.382% | $12.2363 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $70.59 | 6.539% | $75.2059 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $220.60 | 7.849% | $237.9149 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $54.38 | 8.707% | $59.1149 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $156.49 | 4.511% | $163.5493 | $163.55 | $163.55 | $163.50 |
| Purchase #7 | $181.99 | 4.758% | $190.6491 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $825.11 | $875.1067 | $875.11 | $875.10 | $874.90 | |